Application: plasmashell (5.5.4)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Reboot my computer and then I try to login my workspace.
Everything is working but Plasma5 is not.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x2b08f0a0c5c0 (LWP 2180))]

Thread 8 (Thread 0x2b0907bf0700 (LWP 2185)):
#0  0x00002b08f7266bbd in poll () at /lib64/libc.so.6
#1  0x00002b08f238f422 in  () at /usr/lib64/libxcb.so.1
#2  0x00002b08f239100f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00002b09050073c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00002b08f686332f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x2b090f4c6700 (LWP 2192)):
#0  0x00002b08f685bccf in QMutex::unlock() () at /usr/lib64/libQt5Core.so.5
#1  0x00002b08f6a95cc5 in  () at /usr/lib64/libQt5Core.so.5
#2  0x00002b08faafc4ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#3  0x00002b08faafcd80 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00002b08faafcf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00002b08f6a95d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00002b08f6a3cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00002b08f685e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00002b08f3a66df8 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00002b08f686332f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x2b091c60d700 (LWP 2193)):
#0  0x00002b08f7266bbd in poll () at /lib64/libc.so.6
#1  0x00002b08faafce64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00002b08faafcf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00002b08f6a95d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00002b08f6a3cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00002b08f685e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00002b08f3a66df8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00002b08f686332f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x2b091d8c4700 (LWP 2194)):
#0  0x00002b08faafa1d7 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00002b08faafc44b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00002b08faafcd80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00002b08faafcf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00002b08f6a95d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00002b08f6a3cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00002b08f685e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00002b08f3a66df8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00002b08f686332f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x2b091ec40700 (LWP 2195)):
#0  0x00002b08f7a4303f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00002b08f117c86b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00002b08f117c899 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x2b09a9911700 (LWP 2197)):
#0  0x00002b08f7262c8d in read () at /lib64/libc.so.6
#1  0x00002b08ff0ac073 in  () at /usr/lib64/tls/libnvidia-tls.so.361.28
#2  0x00002b08fab3db60 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00002b08faafc999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00002b08faafcdf8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00002b08faafcf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00002b08f6a95d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00002b08f6a3cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00002b08f685e61a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00002b08f2b6d282 in  () at /usr/lib64/libQt5Quick.so.5
#10 0x00002b08f686332f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x2b09aa8a9700 (LWP 2198)):
[KCrash Handler]
#6  0x00002b08fb78f7e9 in glGetIntegerv () at /usr/lib64/libGL.so.1
#7  0x00002b08f2bc2be0 in QSGRenderContext::initialize(QOpenGLContext*) () at /usr/lib64/libQt5Quick.so.5
#8  0x00002b08f2be0931 in  () at /usr/lib64/libQt5Quick.so.5
#9  0x00002b08f686332f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00002b08f7a3f0a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00002b08f726efed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x2b08f0a0c5c0 (LWP 2180)):
#0  0x00002b08f7a4303f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00002b08f686434b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00002b08f2be1b0e in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00002b08f2be3b02 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00002b08f2be416b in  () at /usr/lib64/libQt5Quick.so.5
#5  0x00002b08f6191b69 in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#6  0x00002b08f2c15161 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#7  0x0000000000442ba6 in DesktopView::event(QEvent*) ()
#8  0x00002b08f52d9e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#9  0x00002b08f52decc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#10 0x00002b08f6a3ee95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#11 0x00002b08f618a5d4 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib64/libQt5Gui.so.5
#12 0x00002b08f618b1ed in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#13 0x00002b08f6170268 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#14 0x00002b0905032200 in  () at /usr/lib64/libQt5XcbQpa.so.5
#15 0x00002b08faafcc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#16 0x00002b08faafced8 in  () at /usr/lib64/libglib-2.0.so.0
#17 0x00002b08faafcf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#18 0x00002b08f6a95d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#19 0x00002b08f6a3cd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#20 0x00002b08f6a448f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#21 0x0000000000436a20 in main ()

Reported using DrKonqi